.top-in {
  background-color: #dadada;
  height: 24px;
  width: 100%;
  border-bottom: 1px  solid #F0F8FF;
}
.top-in .content .welcom {
  float: left;
  font-size: 12px;
  line-height: 24px;
}
.top-in .content .welcom a {
  color: #000000;
}
.top-in .content .top-inlist {
  float: right;
  font-size: 12px;
  line-height: 24px;
}
.top-in .content .top-inlist a {
  color: #000000;
}
.top-in .content .top-inlist a:hover {
  text-decoration: underline;
}
.top-in .content .top-inlist span {
  color: #000;
  padding-left: 5px ;
}
.top-on {
  width: 100% ;
  height: 120px;
}
.top-on .content .logo-box {
  width: 100%;
  height: 120px;
}
.top-on .content .logo-box .logo {
  width: 100%;
  height: 120px;
  overflow: hidden;
  float: left;
}
.top-on .content .logo-box .logo a img {
  width: 200px;
  height: auto;
  margin: 25px 0;
}
.top-on .content .logo-box .logo a .company-name {
  position: relative;
}
.top-on .content .logo-box .logo a .company-name .Ch-name {
  position: absolute;
  top: -80px;
  left: 214px;
  font-size: 26px ;
  font-weight: 500;
  display: inline-block;
  color: black;
}
.top-on .content .logo-box .logo a .company-name .En-name {
  position: absolute;
  top: -47px;
  left: 212px;
  font-size: 10px;
  font-weight: 500;
  display: inline-block;
  color: black;
}
.top-on .content .logo-box .logo input#search-text {
  color: #999999;
  position: relative;
  top: -71px;
  left: 754px;
  height: 25px;
}
.top-on .content .logo-box .logo #items {
  color: #999999;
  margin: -5px;
  position: relative;
  top: -71px;
  left: 754px;
  height: 31px;
}
.top-on .content .logo-box .logo #search-btn {
  color: #999999;
  position: relative;
  top: -69px;
  left: 754px;
  width: 40px ;
  height: 31px;
}
.top-on .content .logo-box .logo #search-btn .fa-search {
  font-size: 20px ;
}
.nav {
  height: 40px;
  background-color: #cc231c;
}
.nav .nav-list li {
  float: left;
  width: 166px;
  text-align: center;
}
.nav .nav-list li:hover {
  background-color: #dadada;
}
.nav .nav-list li:hover ul {
  overflow: hidden;
  width: 100%;
  height: 40px;
  transition: height 0.5s ease-in;
  -moz-transition: height 0.5s ease-in;
  -ms-transition: height 0.5s ease-in;
  -webkit-transition: height 0.5s ease-in;
  -o-transitain: height 0.5s ease-in;
  background-color: rgba(204, 35, 28, 0.5);
}
.nav .nav-list li:hover ul li {
  font-size: 12px;
}
.nav .nav-list li:hover ul li:hover {
  background-color: rgba(204, 35, 28, 0);
}
.nav .nav-list li:hover ul li a {
  color: #ddd;
}
.nav .nav-list li:hover ul li a:hover {
  color: white ;
}
.nav .nav-list li:hover a {
  color: #000000;
}
.nav .nav-list li a {
  display: block;
  line-height: 40px;
}
.nav .nav-list li a:hover {
  color: #000000;
}
.nav .nav-list li ul {
  z-index: 1000;
  overflow: hidden;
  width: 100%;
  height: 0;
  position: absolute;
  left: 0px;
  transition: height 0.5s ease-in;
  -moz-transition: height 0.5s ease-in;
  -ms-transition: height 0.5s ease-in;
  -webkit-transition: height 0.5s ease-in;
  -o-transitain: height 0.5s ease-in;
  background-color: rgba(204, 35, 28, 0.5);
}
.nav .nav-list li ul .first {
  margin-left: 350px;
}
.nav .nav-list li ul li {
  font-size: 12px;
}
.nav .nav-list li ul li:hover {
  background-color: rgba(204, 35, 28, 0);
}
.nav .nav-list li ul li a {
  color: #ddd;
}
.nav .nav-list li ul li a:hover {
  color: white ;
}
.banner {
  height: 336px;
  width: 100%;
  overflow: hidden;
}
.banner .pic-b {
  width: 200%;
}
.banner .pic-b li {
  width: 50%;
  float: left;
  display: block;
}
.banner .pic-b li img {
  height: 336px;
  width: 100%;
}
.banner .dian {
  position: absolute;
  top: 500px;
  left: 89%;
}
.banner .dian li {
  float: left;
  width: 10px;
  height: 10px;
  margin: 0 5px;
  background-color: #CC3A34;
}
.banner .dian li:hover {
  background-color: antiquewhite;
}
